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<a href="cell_8hh.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">// Voro++, a 3D cell-based Voronoi library</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">// Author : Chris H. Rycroft (LBL / UC Berkeley)</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment">// Email : chr@alum.mit.edu</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment">// Date : August 30th 2011</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment">/** \file cell.hh</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> * \brief Header file for the voronoicell and related classes. */</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;</div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="preprocessor">#ifndef VOROPP_CELL_HH</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define VOROPP_CELL_HH</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;</div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="config_8hh.html" title="Master configuration file for setting various compile-time options.">config.hh</a>&quot;</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="common_8hh.html" title="Header file for the small helper functions.">common.hh</a>&quot;</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;</div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="keyword">namespace </span>voro {</div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="comment">/** \brief A class representing a single Voronoi cell.</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="comment"> * This class represents a single Voronoi cell, as a collection of vertices</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="comment"> * that are connected by edges. The class contains routines for initializing</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="comment"> * the Voronoi cell to be simple shapes such as a box, tetrahedron, or octahedron.</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="comment"> * It the contains routines for recomputing the cell based on cutting it</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="comment"> * by a plane, which forms the key routine for the Voronoi cell computation.</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="comment"> * It contains numerous routine for computing statistics about the Voronoi cell,</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="comment"> * and it can output the cell in several formats.</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="comment"> * This class is not intended for direct use, but forms the base of the</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="comment"> * voronoicell and voronoicell_neighbor classes, which extend it based on</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="comment"> * whether neighboring particle ID information needs to be tracked. */</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__base.html"> 33</a></span>&#160;<span class="keyword">class </span><a class="code" href="classvoro_1_1voronoicell__base.html" title="A class representing a single Voronoi cell.">voronoicell_base</a> {</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; <span class="keyword">public</span>:<span class="comment"></span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="comment"> /** This holds the current size of the arrays ed and nu, which</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;<span class="comment"> * hold the vertex information. If more vertices are created</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;<span class="comment"> * than can fit in this array, then it is dynamically extended</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;<span class="comment"> * using the add_memory_vertices routine. */</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__base.html#ab0b624e4e72fca14c99bf1c41c430614"> 39</a></span>&#160; <span class="keywordtype">int</span> <a class="code" href="classvoro_1_1voronoicell__base.html#ab0b624e4e72fca14c99bf1c41c430614">current_vertices</a>;<span class="comment"></span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;<span class="comment"> /** This holds the current maximum allowed order of a vertex,</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;<span class="comment"> * which sets the size of the mem, mep, and mec arrays. If a</span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;<span class="comment"> * vertex is created with more vertices than this, the arrays</span></div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;<span class="comment"> * are dynamically extended using the add_memory_vorder routine.</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__base.html#a14c97918200da778388673728da29274"> 45</a></span>&#160; <span class="keywordtype">int</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a14c97918200da778388673728da29274">current_vertex_order</a>;<span class="comment"></span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<span class="comment"> /** This sets the size of the main delete stack. */</span></div>
<div class="line"><a name="l00047"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__base.html#a7dbec3b0b6ea24e22e651cf76f06dc04"> 47</a></span>&#160; <span class="keywordtype">int</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a7dbec3b0b6ea24e22e651cf76f06dc04">current_delete_size</a>;<span class="comment"></span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;<span class="comment"> /** This sets the size of the auxiliary delete stack. */</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__base.html#a2a238c710c2e91045ef9deae0faf8dc9"> 49</a></span>&#160; <span class="keywordtype">int</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a2a238c710c2e91045ef9deae0faf8dc9">current_delete2_size</a>;<span class="comment"></span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;<span class="comment"> /** This sets the total number of vertices in the current cell.</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00052"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__base.html#a7e69469f95464afbeb9feec927507243"> 52</a></span>&#160; <span class="keywordtype">int</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a7e69469f95464afbeb9feec927507243">p</a>;<span class="comment"></span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;<span class="comment"> /** This is the index of particular point in the cell, which is</span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;<span class="comment"> * used to start the tracing routines for plane intersection</span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;<span class="comment"> * and cutting. These routines will work starting from any</span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160;<span class="comment"> * point, but it&#39;s often most efficient to start from the last</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;<span class="comment"> * point considered, since in many cases, the cell construction</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;<span class="comment"> * algorithm may consider many planes with similar vectors</span></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;<span class="comment"> * concurrently. */</span></div>
<div class="line"><a name="l00060"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__base.html#a7746d94ae036439d60c3e4a9e37f6d15"> 60</a></span>&#160; <span class="keywordtype">int</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a7746d94ae036439d60c3e4a9e37f6d15">up</a>;<span class="comment"></span></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;<span class="comment"> /** This is a two dimensional array that holds information</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;<span class="comment"> * about the edge connections of the vertices that make up the</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160;<span class="comment"> * cell. The two dimensional array is not allocated in the</span></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160;<span class="comment"> * usual method. To account for the fact the different vertices</span></div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160;<span class="comment"> * have different orders, and thus require different amounts of</span></div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;<span class="comment"> * storage, the elements of ed[i] point to one-dimensional</span></div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;<span class="comment"> * arrays in the mep[] array of different sizes.</span></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;<span class="comment"> * More specifically, if vertex i has order m, then ed[i]</span></div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160;<span class="comment"> * points to a one-dimensional array in mep[m] that has 2*m+1</span></div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160;<span class="comment"> * entries. The first m elements hold the neighboring edges, so</span></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160;<span class="comment"> * that the jth edge of vertex i is held in ed[i][j]. The next</span></div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160;<span class="comment"> * m elements hold a table of relations which is redundant but</span></div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160;<span class="comment"> * helps speed up the computation. It satisfies the relation</span></div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160;<span class="comment"> * ed[ed[i][j]][ed[i][m+j]]=i. The final entry holds a back</span></div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160;<span class="comment"> * pointer, so that ed[i+2*m]=i. The back pointers are used</span></div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160;<span class="comment"> * when rearranging the memory. */</span></div>
<div class="line"><a name="l00078"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__base.html#a85fec05865342d7efca9d9fd11b60342"> 78</a></span>&#160; <span class="keywordtype">int</span> **<a class="code" href="classvoro_1_1voronoicell__base.html#a85fec05865342d7efca9d9fd11b60342">ed</a>;<span class="comment"></span></div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160;<span class="comment"> /** This array holds the order of the vertices in the Voronoi</span></div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160;<span class="comment"> * cell. This array is dynamically allocated, with its current</span></div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160;<span class="comment"> * size held by current_vertices. */</span></div>
<div class="line"><a name="l00082"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__base.html#abc7ec6777725e0ddffbbe2ecbe81c6a1"> 82</a></span>&#160; <span class="keywordtype">int</span> *<a class="code" href="classvoro_1_1voronoicell__base.html#abc7ec6777725e0ddffbbe2ecbe81c6a1">nu</a>;<span class="comment"></span></div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160;<span class="comment"> /** This in an array with size 3*current_vertices for holding</span></div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160;<span class="comment"> * the positions of the vertices. */</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__base.html#aa4e3f22d4ff450097571e95caeda1b3d"> 85</a></span>&#160; <span class="keywordtype">double</span> *<a class="code" href="classvoro_1_1voronoicell__base.html#aa4e3f22d4ff450097571e95caeda1b3d">pts</a>;</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; <a class="code" href="classvoro_1_1voronoicell__base.html#a83d13bf519c98bf0ea5804763ffc967d">voronoicell_base</a>();</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; <a class="code" href="classvoro_1_1voronoicell__base.html#ac959634a1ae2e3201e96624f44e7e71e">~voronoicell_base</a>();</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a4c7f5406ba3beb1aa0d047592316c68d">init_base</a>(<span class="keywordtype">double</span> xmin,<span class="keywordtype">double</span> xmax,<span class="keywordtype">double</span> ymin,<span class="keywordtype">double</span> ymax,<span class="keywordtype">double</span> zmin,<span class="keywordtype">double</span> zmax);</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#aab954caa57c67a26c03b0377f5778bb1">init_octahedron_base</a>(<span class="keywordtype">double</span> l);</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#ae71280e1c36c5f840f870d55e91c027b">init_tetrahedron_base</a>(<span class="keywordtype">double</span> x0,<span class="keywordtype">double</span> y0,<span class="keywordtype">double</span> z0,<span class="keywordtype">double</span> x1,<span class="keywordtype">double</span> y1,<span class="keywordtype">double</span> z1,<span class="keywordtype">double</span> x2,<span class="keywordtype">double</span> y2,<span class="keywordtype">double</span> z2,<span class="keywordtype">double</span> x3,<span class="keywordtype">double</span> y3,<span class="keywordtype">double</span> z3);</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#ab2c8534b380907975eb60f3441d50e1e">translate</a>(<span class="keywordtype">double</span> x,<span class="keywordtype">double</span> y,<span class="keywordtype">double</span> z);</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a923ffa62bd5d62070cd29e01f3a1327a">draw_pov</a>(<span class="keywordtype">double</span> x,<span class="keywordtype">double</span> y,<span class="keywordtype">double</span> z,FILE *fp=stdout);<span class="comment"></span></div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160;<span class="comment"> /** Outputs the cell in POV-Ray format, using cylinders for edges</span></div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160;<span class="comment"> * and spheres for vertices, to a given file.</span></div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160;<span class="comment"> * \param[in] (x,y,z) a displacement to add to the cell&#39;s</span></div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160;<span class="comment"> * position.</span></div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160;<span class="comment"> * \param[in] filename the name of the file to write to. */</span></div>
<div class="line"><a name="l00098"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__base.html#a8138dc62fc6288c772b0483d0eb4eb96"> 98</a></span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a8138dc62fc6288c772b0483d0eb4eb96">draw_pov</a>(<span class="keywordtype">double</span> x,<span class="keywordtype">double</span> y,<span class="keywordtype">double</span> z,<span class="keyword">const</span> <span class="keywordtype">char</span> *filename) {</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; FILE *fp=safe_fopen(filename,<span class="stringliteral">&quot;w&quot;</span>);</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; <a class="code" href="classvoro_1_1voronoicell__base.html#a923ffa62bd5d62070cd29e01f3a1327a">draw_pov</a>(x,y,z,fp);</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; fclose(fp);</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; };</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a1b52986eadcea3b6b230626a6dbddc40">draw_pov_mesh</a>(<span class="keywordtype">double</span> x,<span class="keywordtype">double</span> y,<span class="keywordtype">double</span> z,FILE *fp=stdout);<span class="comment"></span></div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160;<span class="comment"> /** Outputs the cell in POV-Ray format as a mesh2 object to a</span></div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160;<span class="comment"> * given file.</span></div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160;<span class="comment"> * \param[in] (x,y,z) a displacement to add to the cell&#39;s</span></div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160;<span class="comment"> * position.</span></div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160;<span class="comment"> * \param[in] filename the name of the file to write to. */</span></div>
<div class="line"><a name="l00109"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__base.html#ac572b3e8ed428c12f38243b48bf39099"> 109</a></span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#ac572b3e8ed428c12f38243b48bf39099">draw_pov_mesh</a>(<span class="keywordtype">double</span> x,<span class="keywordtype">double</span> y,<span class="keywordtype">double</span> z,<span class="keyword">const</span> <span class="keywordtype">char</span> *filename) {</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; FILE *fp=safe_fopen(filename,<span class="stringliteral">&quot;w&quot;</span>);</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; <a class="code" href="classvoro_1_1voronoicell__base.html#a1b52986eadcea3b6b230626a6dbddc40">draw_pov_mesh</a>(x,y,z,fp);</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; fclose(fp);</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; }</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a1c0657c1d89313089bbd437170c97d46">draw_gnuplot</a>(<span class="keywordtype">double</span> x,<span class="keywordtype">double</span> y,<span class="keywordtype">double</span> z,FILE *fp=stdout);<span class="comment"></span></div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160;<span class="comment"> /** Outputs the cell in Gnuplot format a given file.</span></div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160;<span class="comment"> * \param[in] (x,y,z) a displacement to add to the cell&#39;s</span></div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160;<span class="comment"> * position.</span></div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160;<span class="comment"> * \param[in] filename the name of the file to write to. */</span></div>
<div class="line"><a name="l00119"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__base.html#ac7cb75aa645c98107c9c0162fabf698e"> 119</a></span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#ac7cb75aa645c98107c9c0162fabf698e">draw_gnuplot</a>(<span class="keywordtype">double</span> x,<span class="keywordtype">double</span> y,<span class="keywordtype">double</span> z,<span class="keyword">const</span> <span class="keywordtype">char</span> *filename) {</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; FILE *fp=safe_fopen(filename,<span class="stringliteral">&quot;w&quot;</span>);</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; <a class="code" href="classvoro_1_1voronoicell__base.html#a1c0657c1d89313089bbd437170c97d46">draw_gnuplot</a>(x,y,z,fp);</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; fclose(fp);</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; }</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; <span class="keywordtype">double</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a92f69986a6f78e7b8b6d9f5778ed99ba">volume</a>();</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; <span class="keywordtype">double</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a6a29a361a158db038a5c4c8e47322bd5">max_radius_squared</a>();</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; <span class="keywordtype">double</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a94fc0aba05c11fba465449bc1c4217e9">total_edge_distance</a>();</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; <span class="keywordtype">double</span> <a class="code" href="classvoro_1_1voronoicell__base.html#af1a68eea414a0a52b072005af7bd710a">surface_area</a>();</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a7ea57c92bba3110da745381c5877cec3">centroid</a>(<span class="keywordtype">double</span> &amp;cx,<span class="keywordtype">double</span> &amp;cy,<span class="keywordtype">double</span> &amp;cz);</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; <span class="keywordtype">int</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a56b835abe6d47cb67b206202125eb406">number_of_faces</a>();</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; <span class="keywordtype">int</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a5dbd3cd4e9e9a41744e1a2a4c8f550c0">number_of_edges</a>();</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#adfed605232f7e6d1b52276010facbf08">vertex_orders</a>(std::vector&lt;int&gt; &amp;v);</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#af92d19d0e7fc07006bcd8ea30c9df447">output_vertex_orders</a>(FILE *fp=stdout);</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#ab6b1755fb46b262df8f8bc2980c7470a">vertices</a>(std::vector&lt;double&gt; &amp;v);</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#aee879731b1f4feb9f630d9b7f9c0062f">output_vertices</a>(FILE *fp=stdout);</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#ab6b1755fb46b262df8f8bc2980c7470a">vertices</a>(<span class="keywordtype">double</span> x,<span class="keywordtype">double</span> y,<span class="keywordtype">double</span> z,std::vector&lt;double&gt; &amp;v);</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#aee879731b1f4feb9f630d9b7f9c0062f">output_vertices</a>(<span class="keywordtype">double</span> x,<span class="keywordtype">double</span> y,<span class="keywordtype">double</span> z,FILE *fp=stdout);</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a4e6698c49580b3a64046230e02f0f8ea">face_areas</a>(std::vector&lt;double&gt; &amp;v);<span class="comment"></span></div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160;<span class="comment"> /** Outputs the areas of the faces.</span></div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160;<span class="comment"> * \param[in] fp the file handle to write to. */</span></div>
<div class="line"><a name="l00140"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__base.html#a0492ecd057449172ca6d3993cb0661e4"> 140</a></span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a0492ecd057449172ca6d3993cb0661e4">output_face_areas</a>(FILE *fp=stdout) {</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; std::vector&lt;double&gt; v;<a class="code" href="classvoro_1_1voronoicell__base.html#a4e6698c49580b3a64046230e02f0f8ea">face_areas</a>(v);</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; voro_print_vector(v,fp);</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; }</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#af9bad3fddace8e63ac4c0a5874aee7c5">face_orders</a>(std::vector&lt;int&gt; &amp;v);<span class="comment"></span></div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160;<span class="comment"> /** Outputs a list of the number of sides of each face.</span></div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160;<span class="comment"> * \param[in] fp the file handle to write to. */</span></div>
<div class="line"><a name="l00147"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__base.html#ad14069d3bebcda9353b07488f512800d"> 147</a></span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#ad14069d3bebcda9353b07488f512800d">output_face_orders</a>(FILE *fp=stdout) {</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; std::vector&lt;int&gt; v;<a class="code" href="classvoro_1_1voronoicell__base.html#af9bad3fddace8e63ac4c0a5874aee7c5">face_orders</a>(v);</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; voro_print_vector(v,fp);</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; }</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a9df53445116446fafea8ffc4ee1afa76">face_freq_table</a>(std::vector&lt;int&gt; &amp;v);<span class="comment"></span></div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160;<span class="comment"> /** Outputs a */</span></div>
<div class="line"><a name="l00153"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__base.html#a38929ec0787bb1acac5f1f7b9ec7cadf"> 153</a></span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a38929ec0787bb1acac5f1f7b9ec7cadf">output_face_freq_table</a>(FILE *fp=stdout) {</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; std::vector&lt;int&gt; v;<a class="code" href="classvoro_1_1voronoicell__base.html#a9df53445116446fafea8ffc4ee1afa76">face_freq_table</a>(v);</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; voro_print_vector(v,fp);</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; }</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a83e74ffece2b313f6691f467769a16f5">face_vertices</a>(std::vector&lt;int&gt; &amp;v);<span class="comment"></span></div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160;<span class="comment"> /** Outputs the */</span></div>
<div class="line"><a name="l00159"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__base.html#a67d6682dd62b76162f83822a17de6fe5"> 159</a></span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a67d6682dd62b76162f83822a17de6fe5">output_face_vertices</a>(FILE *fp=stdout) {</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; std::vector&lt;int&gt; v;<a class="code" href="classvoro_1_1voronoicell__base.html#a83e74ffece2b313f6691f467769a16f5">face_vertices</a>(v);</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160; voro_print_face_vertices(v,fp);</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; }</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a335daba5a84e43c278384cae6ecefff3">face_perimeters</a>(std::vector&lt;double&gt; &amp;v);<span class="comment"></span></div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160;<span class="comment"> /** Outputs a list of the perimeters of each face.</span></div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160;<span class="comment"> * \param[in] fp the file handle to write to. */</span></div>
<div class="line"><a name="l00166"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__base.html#a5dc3ae580a5f25424d50d4015aa878ba"> 166</a></span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a5dc3ae580a5f25424d50d4015aa878ba">output_face_perimeters</a>(FILE *fp=stdout) {</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; std::vector&lt;double&gt; v;<a class="code" href="classvoro_1_1voronoicell__base.html#a335daba5a84e43c278384cae6ecefff3">face_perimeters</a>(v);</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; voro_print_vector(v,fp);</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; }</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#aebbbd4815cfbbe5cb1c71a682872664d">normals</a>(std::vector&lt;double&gt; &amp;v);<span class="comment"></span></div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160;<span class="comment"> /** Outputs a list of the perimeters of each face.</span></div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160;<span class="comment"> * \param[in] fp the file handle to write to. */</span></div>
<div class="line"><a name="l00173"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__base.html#aae096d26d957c3e5b0f02b20d493a3ff"> 173</a></span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#aae096d26d957c3e5b0f02b20d493a3ff">output_normals</a>(FILE *fp=stdout) {</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; std::vector&lt;double&gt; v;<a class="code" href="classvoro_1_1voronoicell__base.html#aebbbd4815cfbbe5cb1c71a682872664d">normals</a>(v);</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160; voro_print_positions(v,fp);</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160; }<span class="comment"></span></div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160;<span class="comment"> /** Outputs a custom string of information about the Voronoi</span></div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160;<span class="comment"> * cell to a file. It assumes the cell is at (0,0,0) and has a</span></div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160;<span class="comment"> * the default_radius associated with it.</span></div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160;<span class="comment"> * \param[in] format the custom format string to use.</span></div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160;<span class="comment"> * \param[in] fp the file handle to write to. */</span></div>
<div class="line"><a name="l00182"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__base.html#a095c6bfc1b9b7a087d0b35b443e5c023"> 182</a></span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a095c6bfc1b9b7a087d0b35b443e5c023">output_custom</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *format,FILE *fp=stdout) {<a class="code" href="classvoro_1_1voronoicell__base.html#a095c6bfc1b9b7a087d0b35b443e5c023">output_custom</a>(format,0,0,0,0,default_radius,fp);}</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a095c6bfc1b9b7a087d0b35b443e5c023">output_custom</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *format,<span class="keywordtype">int</span> i,<span class="keywordtype">double</span> x,<span class="keywordtype">double</span> y,<span class="keywordtype">double</span> z,<span class="keywordtype">double</span> r,FILE *fp=stdout);</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">class</span> vc_<span class="keyword">class</span>&gt;</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a33184cd45a3090291a080c4aff08a2fd">nplane</a>(vc_class &amp;vc,<span class="keywordtype">double</span> x,<span class="keywordtype">double</span> y,<span class="keywordtype">double</span> z,<span class="keywordtype">double</span> rsq,<span class="keywordtype">int</span> p_id);</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classvoro_1_1voronoicell__base.html#af6fd00a511226fd8dc4f27e34f002fc1">plane_intersects</a>(<span class="keywordtype">double</span> x,<span class="keywordtype">double</span> y,<span class="keywordtype">double</span> z,<span class="keywordtype">double</span> rsq);</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classvoro_1_1voronoicell__base.html#afe3d860ac52be1326e69ba8c0750530d">plane_intersects_guess</a>(<span class="keywordtype">double</span> x,<span class="keywordtype">double</span> y,<span class="keywordtype">double</span> z,<span class="keywordtype">double</span> rsq);</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#af49d85cd2a3daf84d623ab09ab7037cf">construct_relations</a>();</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#ae7bb21f644a45946001beef598a1da1f">check_relations</a>();</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a3f6c0b98feb914c324248cd3d3baf43d">check_duplicates</a>();</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a8a7e29d041abbd58406e2c05a9a6248a">print_edges</a>();<span class="comment"></span></div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160;<span class="comment"> /** Returns a list of IDs of neighboring particles</span></div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160;<span class="comment"> * corresponding to each face.</span></div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160;<span class="comment"> * \param[out] v a reference to a vector in which to return the</span></div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160;<span class="comment"> * results. If no neighbor information is</span></div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160;<span class="comment"> * available, a blank vector is returned. */</span></div>
<div class="line"><a name="l00197"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__base.html#a59dd181ccbcc66370ef8b5c4bf250843"> 197</a></span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a59dd181ccbcc66370ef8b5c4bf250843">neighbors</a>(std::vector&lt;int&gt; &amp;v) {v.clear();}<span class="comment"></span></div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160;<span class="comment"> /** This is a virtual function that is overridden by a routine</span></div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160;<span class="comment"> * to print a list of IDs of neighboring particles</span></div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160;<span class="comment"> * corresponding to each face. By default, when no neighbor</span></div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160;<span class="comment"> * information is available, the routine does nothing.</span></div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160;<span class="comment"> * \param[in] fp the file handle to write to. */</span></div>
<div class="line"><a name="l00203"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__base.html#a99837f8d963c57c2c244518ba0ae4b8f"> 203</a></span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a99837f8d963c57c2c244518ba0ae4b8f">output_neighbors</a>(FILE *fp=stdout) {}<span class="comment"></span></div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160;<span class="comment"> /** This a virtual function that is overridden by a routine to</span></div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>&#160;<span class="comment"> * print the neighboring particle IDs for a given vertex. By</span></div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160;<span class="comment"> * default, when no neighbor information is available, the</span></div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160;<span class="comment"> * routine does nothing.</span></div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>&#160;<span class="comment"> * \param[in] i the vertex to consider. */</span></div>
<div class="line"><a name="l00209"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__base.html#ac164b3767ce186360fb3308e349e058c"> 209</a></span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#ac164b3767ce186360fb3308e349e058c">print_edges_neighbors</a>(<span class="keywordtype">int</span> i) {};<span class="comment"></span></div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160;<span class="comment"> /** This is a simple inline function for picking out the index</span></div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160;<span class="comment"> * of the next edge counterclockwise at the current vertex.</span></div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160;<span class="comment"> * \param[in] a the index of an edge of the current vertex.</span></div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>&#160;<span class="comment"> * \param[in] p the number of the vertex.</span></div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160;<span class="comment"> * \return 0 if a=nu[p]-1, or a+1 otherwise. */</span></div>
<div class="line"><a name="l00215"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__base.html#a1d86762311d8860960a45cc409b14f0f"> 215</a></span>&#160; <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a1d86762311d8860960a45cc409b14f0f">cycle_up</a>(<span class="keywordtype">int</span> a,<span class="keywordtype">int</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a7e69469f95464afbeb9feec927507243">p</a>) {<span class="keywordflow">return</span> a==<a class="code" href="classvoro_1_1voronoicell__base.html#abc7ec6777725e0ddffbbe2ecbe81c6a1">nu</a>[<a class="code" href="classvoro_1_1voronoicell__base.html#a7e69469f95464afbeb9feec927507243">p</a>]-1?0:a+1;}<span class="comment"></span></div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160;<span class="comment"> /** This is a simple inline function for picking out the index</span></div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160;<span class="comment"> * of the next edge clockwise from the current vertex.</span></div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160;<span class="comment"> * \param[in] a the index of an edge of the current vertex.</span></div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160;<span class="comment"> * \param[in] p the number of the vertex.</span></div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>&#160;<span class="comment"> * \return nu[p]-1 if a=0, or a-1 otherwise. */</span></div>
<div class="line"><a name="l00221"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__base.html#adfccfa7dce395277535f61f780d87c8b"> 221</a></span>&#160; <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="classvoro_1_1voronoicell__base.html#adfccfa7dce395277535f61f780d87c8b">cycle_down</a>(<span class="keywordtype">int</span> a,<span class="keywordtype">int</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a7e69469f95464afbeb9feec927507243">p</a>) {<span class="keywordflow">return</span> a==0?<a class="code" href="classvoro_1_1voronoicell__base.html#abc7ec6777725e0ddffbbe2ecbe81c6a1">nu</a>[<a class="code" href="classvoro_1_1voronoicell__base.html#a7e69469f95464afbeb9feec927507243">p</a>]-1:a-1;}</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>&#160; <span class="keyword">protected</span>:<span class="comment"></span></div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160;<span class="comment"> /** This a one dimensional array that holds the current sizes</span></div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>&#160;<span class="comment"> * of the memory allocations for them mep array.*/</span></div>
<div class="line"><a name="l00225"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__base.html#aafad86ca11af64de2788637b466479f6"> 225</a></span>&#160; <span class="keywordtype">int</span> *<a class="code" href="classvoro_1_1voronoicell__base.html#aafad86ca11af64de2788637b466479f6">mem</a>;<span class="comment"></span></div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>&#160;<span class="comment"> /** This is a one dimensional array that holds the current</span></div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160;<span class="comment"> * number of vertices of order p that are stored in the mep[p]</span></div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160;<span class="comment"> * array. */</span></div>
<div class="line"><a name="l00229"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__base.html#accebb51f721d72fc6d460f1368180571"> 229</a></span>&#160; <span class="keywordtype">int</span> *<a class="code" href="classvoro_1_1voronoicell__base.html#accebb51f721d72fc6d460f1368180571">mec</a>;<span class="comment"></span></div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>&#160;<span class="comment"> /** This is a two dimensional array for holding the information</span></div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160;<span class="comment"> * about the edges of the Voronoi cell. mep[p] is a</span></div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160;<span class="comment"> * one-dimensional array for holding the edge information about</span></div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>&#160;<span class="comment"> * all vertices of order p, with each vertex holding 2*p+1</span></div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160;<span class="comment"> * integers of information. The total number of vertices held</span></div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>&#160;<span class="comment"> * on mep[p] is stored in mem[p]. If the space runs out, the</span></div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>&#160;<span class="comment"> * code allocates more using the add_memory() routine. */</span></div>
<div class="line"><a name="l00237"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__base.html#a2b115cbde725e468000a1da234b2fc66"> 237</a></span>&#160; <span class="keywordtype">int</span> **<a class="code" href="classvoro_1_1voronoicell__base.html#a2b115cbde725e468000a1da234b2fc66">mep</a>;</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a5d09c9e36ad159fcd23cfef8855cae61">reset_edges</a>();</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">class</span> vc_<span class="keyword">class</span>&gt;</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#af2c9d916f946ba8d9c7e4c0a7e65215b">check_memory_for_copy</a>(vc_class &amp;vc,<a class="code" href="classvoro_1_1voronoicell__base.html" title="A class representing a single Voronoi cell.">voronoicell_base</a>* vb);</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a47d450e9b9be0fab103f401ddcaeefac">copy</a>(<a class="code" href="classvoro_1_1voronoicell__base.html" title="A class representing a single Voronoi cell.">voronoicell_base</a>* vb);</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160; <span class="keyword">private</span>:<span class="comment"></span></div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160;<span class="comment"> /** This is the delete stack, used to store the vertices which</span></div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160;<span class="comment"> * are going to be deleted during the plane cutting procedure.</span></div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160; <span class="keywordtype">int</span> *ds,*stacke;<span class="comment"></span></div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160;<span class="comment"> /** This is the auxiliary delete stack, which has size set by</span></div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160;<span class="comment"> * current_delete2_size. */</span></div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160; <span class="keywordtype">int</span> *ds2,*stacke2;<span class="comment"></span></div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>&#160;<span class="comment"> /** This stores the current memory allocation for the marginal</span></div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>&#160;<span class="comment"> * cases. */</span></div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160; <span class="keywordtype">int</span> current_marginal;<span class="comment"></span></div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160;<span class="comment"> /** This stores the total number of marginal points which are</span></div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160;<span class="comment"> * currently in the buffer. */</span></div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160; <span class="keywordtype">int</span> n_marg;<span class="comment"></span></div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160;<span class="comment"> /** This array contains a list of the marginal points, and also</span></div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160;<span class="comment"> * the outcomes of the marginal tests. */</span></div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>&#160; <span class="keywordtype">int</span> *marg;<span class="comment"></span></div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>&#160;<span class="comment"> /** The x coordinate of the normal vector to the test plane. */</span></div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>&#160; <span class="keywordtype">double</span> px;<span class="comment"></span></div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160;<span class="comment"> /** The y coordinate of the normal vector to the test plane. */</span></div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>&#160; <span class="keywordtype">double</span> py;<span class="comment"></span></div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>&#160;<span class="comment"> /** The z coordinate of the normal vector to the test plane. */</span></div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160; <span class="keywordtype">double</span> pz;<span class="comment"></span></div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160;<span class="comment"> /** The magnitude of the normal vector to the test plane. */</span></div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>&#160; <span class="keywordtype">double</span> prsq;</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">class</span> vc_<span class="keyword">class</span>&gt;</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160; <span class="keywordtype">void</span> add_memory(vc_class &amp;vc,<span class="keywordtype">int</span> i,<span class="keywordtype">int</span> *stackp2);</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">class</span> vc_<span class="keyword">class</span>&gt;</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160; <span class="keywordtype">void</span> add_memory_vertices(vc_class &amp;vc);</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">class</span> vc_<span class="keyword">class</span>&gt;</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160; <span class="keywordtype">void</span> add_memory_vorder(vc_class &amp;vc);</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160; <span class="keywordtype">void</span> add_memory_ds(<span class="keywordtype">int</span> *&amp;stackp);</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>&#160; <span class="keywordtype">void</span> add_memory_ds2(<span class="keywordtype">int</span> *&amp;stackp2);</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">class</span> vc_<span class="keyword">class</span>&gt;</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">bool</span> collapse_order1(vc_class &amp;vc);</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">class</span> vc_<span class="keyword">class</span>&gt;</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">bool</span> collapse_order2(vc_class &amp;vc);</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">class</span> vc_<span class="keyword">class</span>&gt;</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">bool</span> delete_connection(vc_class &amp;vc,<span class="keywordtype">int</span> j,<span class="keywordtype">int</span> k,<span class="keywordtype">bool</span> hand);</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">class</span> vc_<span class="keyword">class</span>&gt;</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">bool</span> search_for_outside_edge(vc_class &amp;vc,<span class="keywordtype">int</span> &amp;<a class="code" href="classvoro_1_1voronoicell__base.html#a7746d94ae036439d60c3e4a9e37f6d15">up</a>);</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">class</span> vc_<span class="keyword">class</span>&gt;</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> add_to_stack(vc_class &amp;vc,<span class="keywordtype">int</span> lp,<span class="keywordtype">int</span> *&amp;stackp2);</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">bool</span> plane_intersects_track(<span class="keywordtype">double</span> x,<span class="keywordtype">double</span> y,<span class="keywordtype">double</span> z,<span class="keywordtype">double</span> rs,<span class="keywordtype">double</span> g);</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> normals_search(std::vector&lt;double&gt; &amp;v,<span class="keywordtype">int</span> i,<span class="keywordtype">int</span> j,<span class="keywordtype">int</span> k);</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">bool</span> search_edge(<span class="keywordtype">int</span> l,<span class="keywordtype">int</span> &amp;m,<span class="keywordtype">int</span> &amp;k);</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">int</span> m_test(<span class="keywordtype">int</span> n,<span class="keywordtype">double</span> &amp;ans);</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>&#160; <span class="keywordtype">int</span> check_marginal(<span class="keywordtype">int</span> n,<span class="keywordtype">double</span> &amp;ans);</div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>&#160; <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classvoro_1_1voronoicell.html" title="Extension of the voronoicell_base class to represent a Voronoi cell without neighbor information...">voronoicell</a>;</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>&#160; <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classvoro_1_1voronoicell__neighbor.html" title="Extension of the voronoicell_base class to represent a Voronoi cell with neighbor information...">voronoicell_neighbor</a>;</div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>&#160;};</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160;<span class="comment">/** \brief Extension of the voronoicell_base class to represent a Voronoi</span></div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>&#160;<span class="comment"> * cell without neighbor information.</span></div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>&#160;<span class="comment"> * This class is an extension of the voronoicell_base class, in cases when</span></div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>&#160;<span class="comment"> * is not necessary to track the IDs of neighboring particles associated</span></div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>&#160;<span class="comment"> * with each face of the Voronoi cell. */</span></div>
<div class="line"><a name="l00300"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell.html"> 300</a></span>&#160;<span class="keyword">class </span><a class="code" href="classvoro_1_1voronoicell.html" title="Extension of the voronoicell_base class to represent a Voronoi cell without neighbor information...">voronoicell</a> : <span class="keyword">public</span> <a class="code" href="classvoro_1_1voronoicell__base.html" title="A class representing a single Voronoi cell.">voronoicell_base</a> {</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160; <span class="keyword">using</span> <a class="code" href="classvoro_1_1voronoicell.html#a9918d33d62ce9afaff9ed8549ff637f9">voronoicell_base::nplane</a>;<span class="comment"></span></div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>&#160;<span class="comment"> /** Copies the information from another voronoicell class into</span></div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>&#160;<span class="comment"> * this class, extending memory allocation if necessary.</span></div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>&#160;<span class="comment"> * \param[in] c the class to copy. */</span></div>
<div class="line"><a name="l00306"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell.html#a00ff7480ad31fbf06dcca83cb0683e68"> 306</a></span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell.html#a00ff7480ad31fbf06dcca83cb0683e68">operator=</a>(<a class="code" href="classvoro_1_1voronoicell.html" title="Extension of the voronoicell_base class to represent a Voronoi cell without neighbor information...">voronoicell</a> &amp;c) {</div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>&#160; <a class="code" href="classvoro_1_1voronoicell__base.html" title="A class representing a single Voronoi cell.">voronoicell_base</a>* vb((<a class="code" href="classvoro_1_1voronoicell__base.html" title="A class representing a single Voronoi cell.">voronoicell_base</a>*) &amp;c);</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>&#160; <a class="code" href="classvoro_1_1voronoicell__base.html#af2c9d916f946ba8d9c7e4c0a7e65215b">check_memory_for_copy</a>(*<span class="keyword">this</span>,vb);<a class="code" href="classvoro_1_1voronoicell__base.html#a47d450e9b9be0fab103f401ddcaeefac">copy</a>(vb);</div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>&#160; }<span class="comment"></span></div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>&#160;<span class="comment"> /** Cuts a Voronoi cell using by the plane corresponding to the</span></div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>&#160;<span class="comment"> * perpendicular bisector of a particle.</span></div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>&#160;<span class="comment"> * \param[in] (x,y,z) the position of the particle.</span></div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>&#160;<span class="comment"> * \param[in] rsq the modulus squared of the vector.</span></div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>&#160;<span class="comment"> * \param[in] p_id the plane ID, ignored for this case where no</span></div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>&#160;<span class="comment"> * neighbor tracking is enabled.</span></div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>&#160;<span class="comment"> * \return False if the plane cut deleted the cell entirely,</span></div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>&#160;<span class="comment"> * true otherwise. */</span></div>
<div class="line"><a name="l00318"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell.html#a9918d33d62ce9afaff9ed8549ff637f9"> 318</a></span>&#160; <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classvoro_1_1voronoicell.html#a9918d33d62ce9afaff9ed8549ff637f9">nplane</a>(<span class="keywordtype">double</span> x,<span class="keywordtype">double</span> y,<span class="keywordtype">double</span> z,<span class="keywordtype">double</span> rsq,<span class="keywordtype">int</span> p_id) {</div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classvoro_1_1voronoicell.html#a9918d33d62ce9afaff9ed8549ff637f9">nplane</a>(*<span class="keyword">this</span>,x,y,z,rsq,0);</div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>&#160; }<span class="comment"></span></div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>&#160;<span class="comment"> /** Cuts a Voronoi cell using by the plane corresponding to the</span></div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>&#160;<span class="comment"> * perpendicular bisector of a particle.</span></div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>&#160;<span class="comment"> * \param[in] (x,y,z) the position of the particle.</span></div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>&#160;<span class="comment"> * \param[in] p_id the plane ID, ignored for this case where no</span></div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>&#160;<span class="comment"> * neighbor tracking is enabled.</span></div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>&#160;<span class="comment"> * \return False if the plane cut deleted the cell entirely,</span></div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>&#160;<span class="comment"> * true otherwise. */</span></div>
<div class="line"><a name="l00328"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell.html#a3f334a0d45c764677418ded3687f005a"> 328</a></span>&#160; <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classvoro_1_1voronoicell.html#a3f334a0d45c764677418ded3687f005a">nplane</a>(<span class="keywordtype">double</span> x,<span class="keywordtype">double</span> y,<span class="keywordtype">double</span> z,<span class="keywordtype">int</span> p_id) {</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>&#160; <span class="keywordtype">double</span> rsq=x*x+y*y+z*z;</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classvoro_1_1voronoicell.html#a9918d33d62ce9afaff9ed8549ff637f9">nplane</a>(*<span class="keyword">this</span>,x,y,z,rsq,0);</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>&#160; }<span class="comment"></span></div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>&#160;<span class="comment"> /** Cuts a Voronoi cell using by the plane corresponding to the</span></div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>&#160;<span class="comment"> * perpendicular bisector of a particle.</span></div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>&#160;<span class="comment"> * \param[in] (x,y,z) the position of the particle.</span></div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>&#160;<span class="comment"> * \param[in] rsq the modulus squared of the vector.</span></div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>&#160;<span class="comment"> * \return False if the plane cut deleted the cell entirely,</span></div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>&#160;<span class="comment"> * true otherwise. */</span></div>
<div class="line"><a name="l00338"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell.html#a6e95394d82fd835c75a77462c872594e"> 338</a></span>&#160; <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classvoro_1_1voronoicell.html#a6e95394d82fd835c75a77462c872594e">plane</a>(<span class="keywordtype">double</span> x,<span class="keywordtype">double</span> y,<span class="keywordtype">double</span> z,<span class="keywordtype">double</span> rsq) {</div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classvoro_1_1voronoicell.html#a9918d33d62ce9afaff9ed8549ff637f9">nplane</a>(*<span class="keyword">this</span>,x,y,z,rsq,0);</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>&#160; }<span class="comment"></span></div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>&#160;<span class="comment"> /** Cuts a Voronoi cell using by the plane corresponding to the</span></div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>&#160;<span class="comment"> * perpendicular bisector of a particle.</span></div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>&#160;<span class="comment"> * \param[in] (x,y,z) the position of the particle.</span></div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>&#160;<span class="comment"> * \return False if the plane cut deleted the cell entirely,</span></div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>&#160;<span class="comment"> * true otherwise. */</span></div>
<div class="line"><a name="l00346"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell.html#ac2273c14b7bcc02696be10d9249670c0"> 346</a></span>&#160; <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classvoro_1_1voronoicell.html#ac2273c14b7bcc02696be10d9249670c0">plane</a>(<span class="keywordtype">double</span> x,<span class="keywordtype">double</span> y,<span class="keywordtype">double</span> z) {</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>&#160; <span class="keywordtype">double</span> rsq=x*x+y*y+z*z;</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classvoro_1_1voronoicell.html#a9918d33d62ce9afaff9ed8549ff637f9">nplane</a>(*<span class="keyword">this</span>,x,y,z,rsq,0);</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>&#160; }<span class="comment"></span></div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>&#160;<span class="comment"> /** Initializes the Voronoi cell to be rectangular box with the</span></div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>&#160;<span class="comment"> * given dimensions.</span></div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>&#160;<span class="comment"> * \param[in] (xmin,xmax) the minimum and maximum x coordinates.</span></div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>&#160;<span class="comment"> * \param[in] (ymin,ymax) the minimum and maximum y coordinates.</span></div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>&#160;<span class="comment"> * \param[in] (zmin,zmax) the minimum and maximum z coordinates. */</span></div>
<div class="line"><a name="l00355"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell.html#a573257366d690af4fd8646b4c431ca84"> 355</a></span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell.html#a573257366d690af4fd8646b4c431ca84">init</a>(<span class="keywordtype">double</span> xmin,<span class="keywordtype">double</span> xmax,<span class="keywordtype">double</span> ymin,<span class="keywordtype">double</span> ymax,<span class="keywordtype">double</span> zmin,<span class="keywordtype">double</span> zmax) {</div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>&#160; <a class="code" href="classvoro_1_1voronoicell__base.html#a4c7f5406ba3beb1aa0d047592316c68d">init_base</a>(xmin,xmax,ymin,ymax,zmin,zmax);</div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>&#160; }<span class="comment"></span></div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>&#160;<span class="comment"> /** Initializes the cell to be an octahedron with vertices at</span></div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>&#160;<span class="comment"> * (l,0,0), (-l,0,0), (0,l,0), (0,-l,0), (0,0,l), and (0,0,-l).</span></div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>&#160;<span class="comment"> * \param[in] l a parameter setting the size of the octahedron.</span></div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00362"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell.html#a10e64245beac741327913dbe25a6abc9"> 362</a></span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell.html#a10e64245beac741327913dbe25a6abc9">init_octahedron</a>(<span class="keywordtype">double</span> l) {</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>&#160; <a class="code" href="classvoro_1_1voronoicell__base.html#aab954caa57c67a26c03b0377f5778bb1">init_octahedron_base</a>(l);</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>&#160; }<span class="comment"></span></div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>&#160;<span class="comment"> /** Initializes the cell to be a tetrahedron.</span></div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>&#160;<span class="comment"> * \param[in] (x0,y0,z0) the coordinates of the first vertex.</span></div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>&#160;<span class="comment"> * \param[in] (x1,y1,z1) the coordinates of the second vertex.</span></div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>&#160;<span class="comment"> * \param[in] (x2,y2,z2) the coordinates of the third vertex.</span></div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>&#160;<span class="comment"> * \param[in] (x3,y3,z3) the coordinates of the fourth vertex.</span></div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00371"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell.html#a63e460f0fdabffedd31c0e90a26ec169"> 371</a></span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell.html#a63e460f0fdabffedd31c0e90a26ec169">init_tetrahedron</a>(<span class="keywordtype">double</span> x0,<span class="keywordtype">double</span> y0,<span class="keywordtype">double</span> z0,<span class="keywordtype">double</span> x1,<span class="keywordtype">double</span> y1,<span class="keywordtype">double</span> z1,<span class="keywordtype">double</span> x2,<span class="keywordtype">double</span> y2,<span class="keywordtype">double</span> z2,<span class="keywordtype">double</span> x3,<span class="keywordtype">double</span> y3,<span class="keywordtype">double</span> z3) {</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>&#160; <a class="code" href="classvoro_1_1voronoicell__base.html#ae71280e1c36c5f840f870d55e91c027b">init_tetrahedron_base</a>(x0,y0,z0,x1,y1,z1,x2,y2,z2,x3,y3,z3);</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>&#160; }</div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_allocate(<span class="keywordtype">int</span> i,<span class="keywordtype">int</span> m) {};</div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_add_memory_vertices(<span class="keywordtype">int</span> i) {};</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_add_memory_vorder(<span class="keywordtype">int</span> i) {};</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_set_pointer(<span class="keywordtype">int</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a7e69469f95464afbeb9feec927507243">p</a>,<span class="keywordtype">int</span> n) {};</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_copy(<span class="keywordtype">int</span> a,<span class="keywordtype">int</span> b,<span class="keywordtype">int</span> c,<span class="keywordtype">int</span> d) {};</div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_set(<span class="keywordtype">int</span> a,<span class="keywordtype">int</span> b,<span class="keywordtype">int</span> c) {};</div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_set_aux1(<span class="keywordtype">int</span> k) {};</div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_copy_aux1(<span class="keywordtype">int</span> a,<span class="keywordtype">int</span> b) {};</div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_copy_aux1_shift(<span class="keywordtype">int</span> a,<span class="keywordtype">int</span> b) {};</div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_set_aux2_copy(<span class="keywordtype">int</span> a,<span class="keywordtype">int</span> b) {};</div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_copy_pointer(<span class="keywordtype">int</span> a,<span class="keywordtype">int</span> b) {};</div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_set_to_aux1(<span class="keywordtype">int</span> j) {};</div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_set_to_aux2(<span class="keywordtype">int</span> j) {};</div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_allocate_aux1(<span class="keywordtype">int</span> i) {};</div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_switch_to_aux1(<span class="keywordtype">int</span> i) {};</div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_copy_to_aux1(<span class="keywordtype">int</span> i,<span class="keywordtype">int</span> m) {};</div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_set_to_aux1_offset(<span class="keywordtype">int</span> k,<span class="keywordtype">int</span> m) {};</div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_neighbors(std::vector&lt;int&gt; &amp;v) {v.clear();};</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>&#160; <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classvoro_1_1voronoicell__base.html#a83d13bf519c98bf0ea5804763ffc967d">voronoicell_base</a>;</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>&#160;};</div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>&#160;<span class="comment">/** \brief Extension of the voronoicell_base class to represent a Voronoi cell</span></div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>&#160;<span class="comment"> * with neighbor information.</span></div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>&#160;<span class="comment"> * This class is an extension of the voronoicell_base class, in cases when the</span></div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>&#160;<span class="comment"> * IDs of neighboring particles associated with each face of the Voronoi cell.</span></div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>&#160;<span class="comment"> * It contains additional data structures mne and ne for storing this</span></div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>&#160;<span class="comment"> * information. */</span></div>
<div class="line"><a name="l00403"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__neighbor.html"> 403</a></span>&#160;<span class="keyword">class </span><a class="code" href="classvoro_1_1voronoicell__neighbor.html" title="Extension of the voronoicell_base class to represent a Voronoi cell with neighbor information...">voronoicell_neighbor</a> : <span class="keyword">public</span> <a class="code" href="classvoro_1_1voronoicell__base.html" title="A class representing a single Voronoi cell.">voronoicell_base</a> {</div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>&#160; <span class="keyword">using</span> <a class="code" href="classvoro_1_1voronoicell__neighbor.html#a1f0d64e7c42503ada9204cfaeb61027f">voronoicell_base::nplane</a>;<span class="comment"></span></div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>&#160;<span class="comment"> /** This two dimensional array holds the neighbor information</span></div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>&#160;<span class="comment"> * associated with each vertex. mne[p] is a one dimensional</span></div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>&#160;<span class="comment"> * array which holds all of the neighbor information for</span></div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>&#160;<span class="comment"> * vertices of order p. */</span></div>
<div class="line"><a name="l00410"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__neighbor.html#aaa1c991b6f5af826bac0f4c7d5f6bf5c"> 410</a></span>&#160; <span class="keywordtype">int</span> **<a class="code" href="classvoro_1_1voronoicell__neighbor.html#aaa1c991b6f5af826bac0f4c7d5f6bf5c">mne</a>;<span class="comment"></span></div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>&#160;<span class="comment"> /** This is a two dimensional array that holds the neighbor</span></div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>&#160;<span class="comment"> * information associated with each vertex. ne[i] points to a</span></div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>&#160;<span class="comment"> * one-dimensional array in mne[nu[i]]. ne[i][j] holds the</span></div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>&#160;<span class="comment"> * neighbor information associated with the jth edge of vertex</span></div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>&#160;<span class="comment"> * i. It is set to the ID number of the plane that made the</span></div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>&#160;<span class="comment"> * face that is clockwise from the jth edge. */</span></div>
<div class="line"><a name="l00417"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__neighbor.html#a7c061d08eac012b23588032779603a19"> 417</a></span>&#160; <span class="keywordtype">int</span> **<a class="code" href="classvoro_1_1voronoicell__neighbor.html#a7c061d08eac012b23588032779603a19">ne</a>;</div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>&#160; <a class="code" href="classvoro_1_1voronoicell__neighbor.html#a4fdf7a7b46bb5b8e6c9613308ad399c0">voronoicell_neighbor</a>();</div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>&#160; <a class="code" href="classvoro_1_1voronoicell__neighbor.html#a196e44ab9b3caf7d5862fa47ee3341fe">~voronoicell_neighbor</a>();</div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__neighbor.html#ac6036ae44845e301da1e3656e0e98403">operator=</a>(<a class="code" href="classvoro_1_1voronoicell.html" title="Extension of the voronoicell_base class to represent a Voronoi cell without neighbor information...">voronoicell</a> &amp;c);</div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__neighbor.html#ac6036ae44845e301da1e3656e0e98403">operator=</a>(<a class="code" href="classvoro_1_1voronoicell__neighbor.html" title="Extension of the voronoicell_base class to represent a Voronoi cell with neighbor information...">voronoicell_neighbor</a> &amp;c);<span class="comment"></span></div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>&#160;<span class="comment"> /** Cuts the Voronoi cell by a particle whose center is at a</span></div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>&#160;<span class="comment"> * separation of (x,y,z) from the cell center. The value of rsq</span></div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>&#160;<span class="comment"> * should be initially set to \f$x^2+y^2+z^2\f$.</span></div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>&#160;<span class="comment"> * \param[in] (x,y,z) the normal vector to the plane.</span></div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>&#160;<span class="comment"> * \param[in] rsq the distance along this vector of the plane.</span></div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>&#160;<span class="comment"> * \param[in] p_id the plane ID (for neighbor tracking only).</span></div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>&#160;<span class="comment"> * \return False if the plane cut deleted the cell entirely,</span></div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>&#160;<span class="comment"> * true otherwise. */</span></div>
<div class="line"><a name="l00430"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__neighbor.html#a1f0d64e7c42503ada9204cfaeb61027f"> 430</a></span>&#160; <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classvoro_1_1voronoicell__neighbor.html#a1f0d64e7c42503ada9204cfaeb61027f">nplane</a>(<span class="keywordtype">double</span> x,<span class="keywordtype">double</span> y,<span class="keywordtype">double</span> z,<span class="keywordtype">double</span> rsq,<span class="keywordtype">int</span> p_id) {</div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classvoro_1_1voronoicell__neighbor.html#a1f0d64e7c42503ada9204cfaeb61027f">nplane</a>(*<span class="keyword">this</span>,x,y,z,rsq,p_id);</div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>&#160; }<span class="comment"></span></div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>&#160;<span class="comment"> /** This routine calculates the modulus squared of the vector</span></div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>&#160;<span class="comment"> * before passing it to the main nplane() routine with full</span></div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>&#160;<span class="comment"> * arguments.</span></div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>&#160;<span class="comment"> * \param[in] (x,y,z) the vector to cut the cell by.</span></div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>&#160;<span class="comment"> * \param[in] p_id the plane ID (for neighbor tracking only).</span></div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>&#160;<span class="comment"> * \return False if the plane cut deleted the cell entirely,</span></div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>&#160;<span class="comment"> * true otherwise. */</span></div>
<div class="line"><a name="l00440"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__neighbor.html#aa8bc77ca240ae0675be493b26513eb18"> 440</a></span>&#160; <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classvoro_1_1voronoicell__neighbor.html#aa8bc77ca240ae0675be493b26513eb18">nplane</a>(<span class="keywordtype">double</span> x,<span class="keywordtype">double</span> y,<span class="keywordtype">double</span> z,<span class="keywordtype">int</span> p_id) {</div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>&#160; <span class="keywordtype">double</span> rsq=x*x+y*y+z*z;</div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classvoro_1_1voronoicell__neighbor.html#a1f0d64e7c42503ada9204cfaeb61027f">nplane</a>(*<span class="keyword">this</span>,x,y,z,rsq,p_id);</div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>&#160; }<span class="comment"></span></div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>&#160;<span class="comment"> /** This version of the plane routine just makes up the plane</span></div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>&#160;<span class="comment"> * ID to be zero. It will only be referenced if neighbor</span></div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>&#160;<span class="comment"> * tracking is enabled.</span></div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>&#160;<span class="comment"> * \param[in] (x,y,z) the vector to cut the cell by.</span></div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>&#160;<span class="comment"> * \param[in] rsq the modulus squared of the vector.</span></div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>&#160;<span class="comment"> * \return False if the plane cut deleted the cell entirely,</span></div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>&#160;<span class="comment"> * true otherwise. */</span></div>
<div class="line"><a name="l00451"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__neighbor.html#ab71c4487bbca2d20b00e9af2fc6d1ed0"> 451</a></span>&#160; <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classvoro_1_1voronoicell__neighbor.html#ab71c4487bbca2d20b00e9af2fc6d1ed0">plane</a>(<span class="keywordtype">double</span> x,<span class="keywordtype">double</span> y,<span class="keywordtype">double</span> z,<span class="keywordtype">double</span> rsq) {</div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classvoro_1_1voronoicell__neighbor.html#a1f0d64e7c42503ada9204cfaeb61027f">nplane</a>(*<span class="keyword">this</span>,x,y,z,rsq,0);</div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>&#160; }<span class="comment"></span></div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>&#160;<span class="comment"> /** Cuts a Voronoi cell using the influence of a particle at</span></div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>&#160;<span class="comment"> * (x,y,z), first calculating the modulus squared of this</span></div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>&#160;<span class="comment"> * vector before passing it to the main nplane() routine. Zero</span></div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>&#160;<span class="comment"> * is supplied as the plane ID, which will be ignored unless</span></div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>&#160;<span class="comment"> * neighbor tracking is enabled.</span></div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>&#160;<span class="comment"> * \param[in] (x,y,z) the vector to cut the cell by.</span></div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>&#160;<span class="comment"> * \return False if the plane cut deleted the cell entirely,</span></div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>&#160;<span class="comment"> * true otherwise. */</span></div>
<div class="line"><a name="l00462"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__neighbor.html#a8bac2d46226b8dbb88ad3e3d58d10cf7"> 462</a></span>&#160; <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classvoro_1_1voronoicell__neighbor.html#a8bac2d46226b8dbb88ad3e3d58d10cf7">plane</a>(<span class="keywordtype">double</span> x,<span class="keywordtype">double</span> y,<span class="keywordtype">double</span> z) {</div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>&#160; <span class="keywordtype">double</span> rsq=x*x+y*y+z*z;</div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classvoro_1_1voronoicell__neighbor.html#a1f0d64e7c42503ada9204cfaeb61027f">nplane</a>(*<span class="keyword">this</span>,x,y,z,rsq,0);</div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>&#160; }</div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__neighbor.html#ac20bf4f827fd1fc20c1596a8cec95fa3">init</a>(<span class="keywordtype">double</span> xmin,<span class="keywordtype">double</span> xmax,<span class="keywordtype">double</span> ymin,<span class="keywordtype">double</span> ymax,<span class="keywordtype">double</span> zmin,<span class="keywordtype">double</span> zmax);</div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__neighbor.html#a3648ccb2b3bdf7832779ea7d311d129c">init_octahedron</a>(<span class="keywordtype">double</span> l);</div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__neighbor.html#a71f908538fa59e4a1ab1d44834f1f3f9">init_tetrahedron</a>(<span class="keywordtype">double</span> x0,<span class="keywordtype">double</span> y0,<span class="keywordtype">double</span> z0,<span class="keywordtype">double</span> x1,<span class="keywordtype">double</span> y1,<span class="keywordtype">double</span> z1,<span class="keywordtype">double</span> x2,<span class="keywordtype">double</span> y2,<span class="keywordtype">double</span> z2,<span class="keywordtype">double</span> x3,<span class="keywordtype">double</span> y3,<span class="keywordtype">double</span> z3);</div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__neighbor.html#aa3d80872ecb0dbccbc951082428c13c1">check_facets</a>();</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__neighbor.html#a1b18405092d2229e1001933925f403ca">neighbors</a>(std::vector&lt;int&gt; &amp;v);</div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__neighbor.html#a868581daaec73455618629e668c92d38">print_edges_neighbors</a>(<span class="keywordtype">int</span> i);</div>
<div class="line"><a name="l00472"></a><span class="lineno"><a class="code" href="classvoro_1_1voronoicell__neighbor.html#a2b212f8abaf92200e8ee4b5eee0e60d1"> 472</a></span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classvoro_1_1voronoicell__neighbor.html#a2b212f8abaf92200e8ee4b5eee0e60d1">output_neighbors</a>(FILE *fp=stdout) {</div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>&#160; std::vector&lt;int&gt; v;<a class="code" href="classvoro_1_1voronoicell__neighbor.html#a1b18405092d2229e1001933925f403ca">neighbors</a>(v);</div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>&#160; voro_print_vector(v,fp);</div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>&#160; }</div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>&#160; <span class="keywordtype">int</span> *paux1;</div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>&#160; <span class="keywordtype">int</span> *paux2;</div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_allocate(<span class="keywordtype">int</span> i,<span class="keywordtype">int</span> m) {<a class="code" href="classvoro_1_1voronoicell__neighbor.html#aaa1c991b6f5af826bac0f4c7d5f6bf5c">mne</a>[i]=<span class="keyword">new</span> <span class="keywordtype">int</span>[m*i];}</div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_add_memory_vertices(<span class="keywordtype">int</span> i) {</div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>&#160; <span class="keywordtype">int</span> **pp=<span class="keyword">new</span> <span class="keywordtype">int</span>*[i];</div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>&#160; <span class="keywordflow">for</span>(<span class="keywordtype">int</span> j=0;j&lt;<a class="code" href="classvoro_1_1voronoicell__base.html#ab0b624e4e72fca14c99bf1c41c430614">current_vertices</a>;j++) pp[j]=<a class="code" href="classvoro_1_1voronoicell__neighbor.html#a7c061d08eac012b23588032779603a19">ne</a>[j];</div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>&#160; <span class="keyword">delete</span> [] <a class="code" href="classvoro_1_1voronoicell__neighbor.html#a7c061d08eac012b23588032779603a19">ne</a>;<a class="code" href="classvoro_1_1voronoicell__neighbor.html#a7c061d08eac012b23588032779603a19">ne</a>=pp;</div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>&#160; }</div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_add_memory_vorder(<span class="keywordtype">int</span> i) {</div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>&#160; <span class="keywordtype">int</span> **p2=<span class="keyword">new</span> <span class="keywordtype">int</span>*[i];</div>
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>&#160; <span class="keywordflow">for</span>(<span class="keywordtype">int</span> j=0;j&lt;<a class="code" href="classvoro_1_1voronoicell__base.html#a14c97918200da778388673728da29274">current_vertex_order</a>;j++) p2[j]=<a class="code" href="classvoro_1_1voronoicell__neighbor.html#aaa1c991b6f5af826bac0f4c7d5f6bf5c">mne</a>[j];</div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>&#160; <span class="keyword">delete</span> [] <a class="code" href="classvoro_1_1voronoicell__neighbor.html#aaa1c991b6f5af826bac0f4c7d5f6bf5c">mne</a>;<a class="code" href="classvoro_1_1voronoicell__neighbor.html#aaa1c991b6f5af826bac0f4c7d5f6bf5c">mne</a>=p2;</div>
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>&#160; }</div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_set_pointer(<span class="keywordtype">int</span> <a class="code" href="classvoro_1_1voronoicell__base.html#a7e69469f95464afbeb9feec927507243">p</a>,<span class="keywordtype">int</span> n) {</div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>&#160; <a class="code" href="classvoro_1_1voronoicell__neighbor.html#a7c061d08eac012b23588032779603a19">ne</a>[<a class="code" href="classvoro_1_1voronoicell__base.html#a7e69469f95464afbeb9feec927507243">p</a>]=<a class="code" href="classvoro_1_1voronoicell__neighbor.html#aaa1c991b6f5af826bac0f4c7d5f6bf5c">mne</a>[n]+n*<a class="code" href="classvoro_1_1voronoicell__base.html#accebb51f721d72fc6d460f1368180571">mec</a>[n];</div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>&#160; }</div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_copy(<span class="keywordtype">int</span> a,<span class="keywordtype">int</span> b,<span class="keywordtype">int</span> c,<span class="keywordtype">int</span> d) {<a class="code" href="classvoro_1_1voronoicell__neighbor.html#a7c061d08eac012b23588032779603a19">ne</a>[a][b]=<a class="code" href="classvoro_1_1voronoicell__neighbor.html#a7c061d08eac012b23588032779603a19">ne</a>[c][d];}</div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_set(<span class="keywordtype">int</span> a,<span class="keywordtype">int</span> b,<span class="keywordtype">int</span> c) {<a class="code" href="classvoro_1_1voronoicell__neighbor.html#a7c061d08eac012b23588032779603a19">ne</a>[a][b]=c;}</div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_set_aux1(<span class="keywordtype">int</span> k) {paux1=<a class="code" href="classvoro_1_1voronoicell__neighbor.html#aaa1c991b6f5af826bac0f4c7d5f6bf5c">mne</a>[k]+k*<a class="code" href="classvoro_1_1voronoicell__base.html#accebb51f721d72fc6d460f1368180571">mec</a>[k];}</div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_copy_aux1(<span class="keywordtype">int</span> a,<span class="keywordtype">int</span> b) {paux1[b]=<a class="code" href="classvoro_1_1voronoicell__neighbor.html#a7c061d08eac012b23588032779603a19">ne</a>[a][b];}</div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_copy_aux1_shift(<span class="keywordtype">int</span> a,<span class="keywordtype">int</span> b) {paux1[b]=<a class="code" href="classvoro_1_1voronoicell__neighbor.html#a7c061d08eac012b23588032779603a19">ne</a>[a][b+1];}</div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_set_aux2_copy(<span class="keywordtype">int</span> a,<span class="keywordtype">int</span> b) {</div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>&#160; paux2=<a class="code" href="classvoro_1_1voronoicell__neighbor.html#aaa1c991b6f5af826bac0f4c7d5f6bf5c">mne</a>[b]+b*<a class="code" href="classvoro_1_1voronoicell__base.html#accebb51f721d72fc6d460f1368180571">mec</a>[b];</div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>&#160; <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i=0;i&lt;b;i++) <a class="code" href="classvoro_1_1voronoicell__neighbor.html#a7c061d08eac012b23588032779603a19">ne</a>[a][i]=paux2[i];</div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>&#160; }</div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_copy_pointer(<span class="keywordtype">int</span> a,<span class="keywordtype">int</span> b) {<a class="code" href="classvoro_1_1voronoicell__neighbor.html#a7c061d08eac012b23588032779603a19">ne</a>[a]=<a class="code" href="classvoro_1_1voronoicell__neighbor.html#a7c061d08eac012b23588032779603a19">ne</a>[b];}</div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_set_to_aux1(<span class="keywordtype">int</span> j) {<a class="code" href="classvoro_1_1voronoicell__neighbor.html#a7c061d08eac012b23588032779603a19">ne</a>[j]=paux1;}</div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_set_to_aux2(<span class="keywordtype">int</span> j) {<a class="code" href="classvoro_1_1voronoicell__neighbor.html#a7c061d08eac012b23588032779603a19">ne</a>[j]=paux2;}</div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_allocate_aux1(<span class="keywordtype">int</span> i) {paux1=<span class="keyword">new</span> <span class="keywordtype">int</span>[i*<a class="code" href="classvoro_1_1voronoicell__base.html#aafad86ca11af64de2788637b466479f6">mem</a>[i]];}</div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_switch_to_aux1(<span class="keywordtype">int</span> i) {<span class="keyword">delete</span> [] <a class="code" href="classvoro_1_1voronoicell__neighbor.html#aaa1c991b6f5af826bac0f4c7d5f6bf5c">mne</a>[i];<a class="code" href="classvoro_1_1voronoicell__neighbor.html#aaa1c991b6f5af826bac0f4c7d5f6bf5c">mne</a>[i]=paux1;}</div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_copy_to_aux1(<span class="keywordtype">int</span> i,<span class="keywordtype">int</span> m) {paux1[m]=<a class="code" href="classvoro_1_1voronoicell__neighbor.html#aaa1c991b6f5af826bac0f4c7d5f6bf5c">mne</a>[i][m];}</div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> n_set_to_aux1_offset(<span class="keywordtype">int</span> k,<span class="keywordtype">int</span> m) {<a class="code" href="classvoro_1_1voronoicell__neighbor.html#a7c061d08eac012b23588032779603a19">ne</a>[k]=paux1+m;}</div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>&#160; <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classvoro_1_1voronoicell__base.html#a83d13bf519c98bf0ea5804763ffc967d">voronoicell_base</a>;</div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>&#160;};</div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>&#160;</div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>&#160;}</div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>&#160;</div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>&#160;<span class="preprocessor">#endif</span></div>
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